Interior of main cabin, and some occupants, on Air Force One, in flight from Salzburg Austria to Moscow, Soviet Union

Inside the main cabin of the President Nixon's VC-137C airplane, Spirit of 76 (Air Force One) during flight from Salzburg, Austria, to Moscow Russia, on May 22, 1972. Brief glimpse of National Security Advisor, Henry Kissinger. Views of Press Secretary, Ronald Ziegler. Airborne Press center. Some members of the White House Press Corps filing reports. One is dictating into a hand-held recording device. Some passengers resting.